19998192

素因数分解:

$2^4\times 3^1\times {\mathrm{416629}}^1$

素因数の和:416640

約数の個数: 20

約数和(自身を含む): 51662120

約数和(自身を除く): 31663928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 416629, 833258, 1249887, 1666516, 2499774, 3333032, 4999548, 6666064, 9999096, 19998192]

約数ペア:

[(1, 19998192), (2, 9999096), (3, 6666064), (4, 4999548), (6, 3333032), (8, 2499774), (12, 1666516), (16, 1249887), (24, 833258), (48, 416629)]